Burp Suite Professional

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Burp Suite Professional 1.4 is an integrated
platform for attacking web applications. It contains a variety of tools
with numerous interfaces between them designed to facilitate and speed
up the process of attacking an application. All of the tools share the
same framework for handling and displaying HTTP messages, persistence,
authentication, proxies, logging, alerting and extensibility. There is a
limited free version and also Burp Suite Professional ($299 per user
per year).

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